评分3星，满分5星

由 thomas_besser 发表于 Sept. 28, 2011 ·

I like this extension.

But since TB 3.1 it can no longer be installed as global extension (see http://kb.mozillazine.org/Installing_extensions#Global_installation). TB reports it as 'incompatible' with this version (tried TB 5, 6 and 7).

Single-user Installation works!?

这个评论是针对附加组件的一个早期版本的（1.1.3）。 

作者 Firefox 用户 beeb85 (开发者) 日期 Sept. 29, 2011 ·

Support for global installation is something that was removed from Thunderbird, Firefox etc (i.e. gecko). It is not something that can be affected by this extension.